Commit b1338d19 authored by Herton Ronaldo Krzesinski's avatar Herton Ronaldo Krzesinski Committed by James Morris

tomoyo: add missing call to cap_bprm_set_creds

cap_bprm_set_creds() has to be called from security_bprm_set_creds().
TOMOYO forgot to call cap_bprm_set_creds() from tomoyo_bprm_set_creds()
and suid executables were not being working.

Make sure we call cap_bprm_set_creds() with TOMOYO, to set credentials
properly inside tomoyo_bprm_set_creds().
Signed-off-by: default avatarHerton Ronaldo Krzesinski <herton@mandriva.com.br>
Acked-by: default avatarTetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Signed-off-by: default avatarJames Morris <jmorris@namei.org>
parent e2a1b9ee
...@@ -27,6 +27,12 @@ static int tomoyo_cred_prepare(struct cred *new, const struct cred *old, ...@@ -27,6 +27,12 @@ static int tomoyo_cred_prepare(struct cred *new, const struct cred *old,
static int tomoyo_bprm_set_creds(struct linux_binprm *bprm) static int tomoyo_bprm_set_creds(struct linux_binprm *bprm)
{ {
int rc;
rc = cap_bprm_set_creds(bprm);
if (rc)
return rc;
/* /*
* Do only if this function is called for the first time of an execve * Do only if this function is called for the first time of an execve
* operation. * operation.
......
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